【作者(必填)】Azadegan, ArashWagner, Stephan M.

【文题(必填)】Industrial upgrading, exploitative innovations and explorative innovations

【年份(必填)】2011
i
【全文链接或数据库名称(选填)】Science Directhttp://www.sciencedirect.com/science/article/pii/S0925527310004366